基本信息:
- 专利标题： Systems and methods for road type determination
- 申请号：US17592633 申请日：2022-02-04
- 公开(公告)号：US12091018B2 公开(公告)日：2024-09-17
- 发明人： Noah Mitchell Einstein , Vladimeros Vladimerou
- 申请人： Toyota Motor Engineering & Manufacturing North America, Inc.
- 申请人地址： US TX Plano
- 专利权人： Toyota Motor Engineering & Manufacturing North America, Inc.
- 当前专利权人： Toyota Motor Engineering & Manufacturing North America, Inc.
- 当前专利权人地址： US TX Plano
- 代理机构： Darrow Mustafa PC
- 代理人： Christopher G. Darrow
- 主分类号： B60W40/072
- IPC分类号： B60W40/072 ; B60W40/04 ; B60W40/105 ; B60W60/00 ; G06V20/56 ; G06V20/58
摘要：
A system for determining a type of a road upon which a vehicle is traveling includes a processor and a memory in communication with the processor. The memory has a road type determination module having has instructions that cause the processor to determine, using sensor data having information about at least one of a vehicle and a road upon which the vehicle is traveling, that the vehicle previously traveled on a ramp leading to a limited access highway. The road type determination module also has instructions that cause the processor to determine, using the sensor data, that the road is a limited access highway when the vehicle is traveling at or below a first predetermined speed for a first predetermined amount of time sufficiently immediately after determining that the vehicle was traveling on a ramp, and the vehicle is behind one or more preceding slow-moving vehicles.
公开/授权文献:
- US20230249690A1 SYSTEMS AND METHODS FOR ROAD TYPE DETERMINATION 公开/授权日：2023-08-10
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60W | 不同类型或不同功能的车辆子系统的联合控制；专门适用于混合动力车辆的控制系统；不与某一特定子系统的控制相关联的道路车辆驾驶控制系统 |
| ------B60W40/00 | 不与某一特定子系统的控制相关联的道路车辆驾驶控制系统的驾驶参数的判断或计算 |
| --------B60W40/02 | .涉及周围的路况 |
| ----------B60W40/06 | ..道路状况 |
| ------------B60W40/072 | ...道路曲率 |